Intent of protocolServerHandler.ts ×6

All 4 exact tests in this concept. Every test is marked by where it enters the hierarchy.

mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/ 4 tests
- platform/ 4 tests
  - agentHost/ 4 tests
    
    test/ 4 tests
    
    node/ 4 tests
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/protocolServerHandler.test|title=ProtocolServerHandler OTLP logs channel URI variants that parse to the same level collapse to one canonical subscription|occurrence=1 Inherited protocolServerHandler.test|title=ProtocolServerHandler OTLP logs channel URI variants that parse to the same level collapse to one canonical subscription|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/protocolServerHandler.test|title=ProtocolServerHandler OTLP logs channel unsubscribe stops forwarding without affecting other subscribers|occurrence=1 Inherited protocolServerHandler.test|title=ProtocolServerHandler OTLP logs channel unsubscribe stops forwarding without affecting other subscribers|occurrence=1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/protocolServerHandler.test|title=ProtocolServerHandler resource watches subscribe to a resource-watch channel returns the descriptor + bumps refcount; envelopes are routed|occurrence=1 Inherited protocolServerHandler.ts ×1
    
    mocha:v1|namespace=vscode@05c208e9e28d8c1c723fa08f85e2b7a96092e8e5|file=vs/platform/agentHost/test/node/protocolServerHandler.test|title=ProtocolServerHandler unsubscribe removes the active client and fails its owned tool calls|occurrence=1 Inherited protocolServerHandler.ts ×3